The most important consequence of inadequate organ perfusion is:

Correct Answer: B

Rationale: The correct answer is B: Multiple organ failure. Inadequate organ perfusion leads to tissue hypoxia, causing cellular dysfunction and ultimately multiple organ failure. Vasodilatation (A) is a compensatory mechanism to increase blood flow, not a consequence of inadequate perfusion. Decreased base deficit (C) is not a direct consequence but rather an indicator of metabolic acidosis. Acute glomerulonephritis (D) is a specific kidney condition and not a general consequence of inadequate organ perfusion. Multiple organ failure is the most severe outcome of inadequate perfusion as it signifies the failure of various organs due to systemic hypoperfusion.

Correct Answer: A

Rationale: The correct answer is A because a policy is a predetermined course of action that guides decision-making in specific situations. It is not always applicable every time a situation occurs, but provides a framework for consistent and appropriate actions. Choice B is incorrect as it refers to a procedure, not a policy. Choice C is incorrect because it defines organizational structure, not policy. Choice D is incorrect as it refers to a regulatory assessment, not a policy.

Correct Answer: D

Rationale: The correct answer is D: Durable Power of Attorney for Health Care. This is an example of an advance directive because it allows an individual to appoint someone to make healthcare decisions on their behalf if they become unable to do so. This document specifically addresses medical treatment preferences. A: Last Will and Testament is not an advance directive as it pertains to distribution of assets after death. B: Power of Attorney grants legal authority for financial matters, not healthcare decisions. C: Divorce Decree is a legal document ending a marriage, not related to healthcare decision-making.

Correct Answer: A

Rationale: The correct answer is A because talking to the nurse before the meeting allows the nursing assistant to clarify what information is relevant to share during the care conference. This step ensures that the assistant is well-prepared and can contribute valuable insights during the meeting. Option B is incorrect as avoiding the meeting does not address the issue of uncertainty and misses the opportunity to seek clarification. Option C is also incorrect as attending the meeting without sharing any information defeats the purpose of active participation. Option D is incorrect because relying on other team members to determine what information to share may not align with the assistant's responsibilities and expertise.

Correct Answer: A

Rationale: The correct answer is A because holistic care considers the entire well-being of an individual, including physical, mental, and social aspects. This approach emphasizes the interconnectedness of these dimensions in promoting overall health and wellness. It goes beyond just treating the disease or symptoms and addresses the person as a whole. Choice B focuses solely on the medical condition, neglecting other essential aspects. Choice C is too narrow, as holistic care is not solely determined by the level of illness. Choice D is incorrect as it overlooks the comprehensive approach of holistic care.